4820-01-501-2411 PISTON,VALVE Index 7643-01-501-2413 TOPOGRAPHIC GEOSPATIAL PRODUCTS

National Stock Number:
5331-01-501-2412

Federal Supply Class:
5331

National Item Identification Number:
015012412

Description:
O-RING

Detail:
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.


Manufacturer Information:
5616140-45134228L3 TECHNOLOGIES, INC.
5616140-45153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CENTER HOLE DIAMETER10.945 INCHES MINIMUM AND 11.005 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATIONFEAT
CROSS-SECTIONAL HEIGHT0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
HARDNESS RATING80.0 SHORE DUROMETER A NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONNAS1613 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALRUBBER ETHYLENE-PROPYLENE CLASS EPM
PART NAME ASSIGNED BY CONTROLLING AGENCYPACKING,PREFORMED
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESCONFORMS TO ALL REQUIREMENTS OF NAS1611 EXCEPT ITEM SHALL ALSO BE RESISTANT TO WINDSOR LUBE L-245X SYNTHETIC DI-ESTER BASE HYDRAULIC FLUID MFGD BY ANDERSON OIL (70575) PER MIL-L-6085A
TEMP RATING-65.0 DEG FAHRENHEIT AND 250.0 DEG FAHRENHEIT


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